FR2156900B1 - - Google Patents

Info

Publication number
FR2156900B1
FR2156900B1 FR7237356A FR7237356A FR2156900B1 FR 2156900 B1 FR2156900 B1 FR 2156900B1 FR 7237356 A FR7237356 A FR 7237356A FR 7237356 A FR7237356 A FR 7237356A FR 2156900 B1 FR2156900 B1 FR 2156900B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7237356A
Other versions
FR2156900A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARLEYFORD HYDROSAND
Original Assignee
HARLEYFORD HYDROSAND
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HARLEYFORD HYDROSAND filed Critical HARLEYFORD HYDROSAND
Publication of FR2156900A1 publication Critical patent/FR2156900A1/fr
Application granted granted Critical
Publication of FR2156900B1 publication Critical patent/FR2156900B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/642—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
FR7237356A 1971-10-21 1972-10-20 Expired FR2156900B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4904071A GB1415297A (en) 1971-10-21 1971-10-21 Separation from water of a material suspended or accumulated therein

Publications (2)

Publication Number Publication Date
FR2156900A1 FR2156900A1 (fr) 1973-06-01
FR2156900B1 true FR2156900B1 (fr) 1978-02-03

Family

ID=10450895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237356A Expired FR2156900B1 (fr) 1971-10-21 1972-10-20

Country Status (10)

Country Link
US (1) US3873450A (fr)
JP (1) JPS4862048A (fr)
AU (1) AU470760B2 (fr)
CA (1) CA993369A (fr)
CH (1) CH543293A (fr)
DE (1) DE2251545A1 (fr)
FR (1) FR2156900B1 (fr)
GB (1) GB1415297A (fr)
IT (1) IT969770B (fr)
ZA (1) ZA727469B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959135A (en) * 1973-09-13 1976-05-25 Geoffrey Francis Shattock Dewatering of slurries
NL176054C (nl) * 1974-02-27 1985-02-18 Bellmer Geb Kg Maschf Filterinrichting.
SE397081B (sv) * 1976-02-27 1977-10-17 Kaelle Regulatorer Ab Sett och anordning for avvattning av avloppsslam
DE2721316C3 (de) * 1977-05-04 1979-10-11 Gebrueder Sulzer Ag, Winterthur (Schweiz) Vorrichtung zum Bestrahlen fließbaren Gutes, insbesondere Klärschlamm, mittels Elektronenstrahlung
DK152015B (da) * 1979-08-02 1988-01-25 Voest Alpine Ag Apparat til afvanding af vandige suspensioner og slam med en sibaandpresse og en spaltesi
US4338337A (en) * 1980-03-24 1982-07-06 Frankl Gerald P Method for recovering and recycling animal waste materials
US4419239A (en) * 1982-04-14 1983-12-06 Frankl Gerald P Apparatus for recovering and recycling animal waste
US4666602A (en) * 1985-04-30 1987-05-19 Kirk Hartzell Manure separator
US4729836A (en) * 1986-12-01 1988-03-08 Arus Andritz-Ruthner, Inc. Flexible chicane system for liquid-solid separation equipment
US4857193A (en) * 1987-06-01 1989-08-15 Arus-Andritz Ruthner, Inc. Floating chicane system for liquid-solid separation equipment
US4944873A (en) * 1989-01-12 1990-07-31 Williams Jack R Dewatering system for sludge removal
US5202017A (en) * 1991-08-21 1993-04-13 Hunter Grey O Continuous media filter with monitoring of liquid level in distributor
EP0622099B1 (fr) * 1993-04-28 1999-09-15 Kurt Wilkes Dispositif de séparation et de filtration pour la séparation solide/liquide, en particulier avec séchage assisté
FR2735988A1 (fr) * 1995-06-27 1997-01-03 Charbonnier Jean Dispositif de filtration d'une suspension avec deversement des particules solides dans un bac conteneur
NO325805B1 (no) * 2006-11-27 2008-07-21 Lars Aglen Anordning for pressing av krill og andre marine organismer
CN111716795B (zh) * 2020-07-01 2022-12-27 蓝添财 一种生物质发电设备保护装置
CN112556322B (zh) * 2020-12-08 2022-06-28 江西果宝特攻食品有限公司 一种水果果干冻干加工方法
CN112556326A (zh) * 2020-12-28 2021-03-26 江苏扬子豚服饰有限公司 一种服装布料干燥设备以及干燥方法
CN115677099B (zh) * 2022-10-26 2023-08-04 皖创环保股份有限公司 一种市政污水管网的污水净化处理系统及其处理方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US272324A (en) * 1883-02-13 Art of manufacturing starch
GB935570A (en) * 1960-12-30 1963-08-28 Labatt Ltd John Continuous lautering of brewers' wort
US3091335A (en) * 1961-03-30 1963-05-28 Phillips Petroleum Co Apparatus and method for continuous separation of solids from liquids
US3138088A (en) * 1961-05-12 1964-06-23 Int Vibro Inc Method and apparatus for dewatering slurries
NL6605572A (fr) * 1965-05-08 1966-11-10 Klein Kg A
SE319685B (fr) * 1965-06-01 1970-01-19 Valmet Oy
US3464557A (en) * 1966-12-12 1969-09-02 Bowser Inc Movable filter and magnetic sealing means
US3513974A (en) * 1967-10-31 1970-05-26 C A Dauer Co Inc Indexing filter screening apparatus and method
US3601039A (en) * 1968-11-04 1971-08-24 Gen Am Transport Sludge-dewatering apparatus
DE1954909A1 (de) * 1968-11-04 1970-05-14 Gen American Transp Corp Verfahren und Einrichtung zum Entwaessern von Schlamm
US3537584A (en) * 1968-12-05 1970-11-03 Dryden Paper Co Ltd Apparatus for removing solids from liquid suspensions thereof
US3703963A (en) * 1969-07-24 1972-11-28 Ebara Infilco Sludge hydroextractor
US3613564A (en) * 1969-08-13 1971-10-19 Gen Am Transport Sludge-dewatering apparatus

Also Published As

Publication number Publication date
JPS4862048A (fr) 1973-08-30
AU4807472A (en) 1974-04-26
IT969770B (it) 1974-04-10
CH543293A (de) 1973-10-31
AU470760B2 (en) 1976-03-25
GB1415297A (en) 1975-11-26
CA993369A (en) 1976-07-20
FR2156900A1 (fr) 1973-06-01
US3873450A (en) 1975-03-25
DE2251545A1 (de) 1973-04-26
ZA727469B (en) 1973-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse